5642433 has 16 divisors (see below), whose sum is σ = 8519040. Its totient is φ = 3689712.

The previous prime is 5642407. The next prime is 5642459. The reversal of 5642433 is 3342465.

It is an interprime number because it is at equal distance from previous prime (5642407) and next prime (5642459).

It is not a de Polignac number, because 5642433 - 2⁵ = 5642401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 5³ + 6³ + 4⁸ + 2 + 4⁹ + 3¹² + 3¹⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 5642397 and 5642406.

It is not an unprimeable number, because it can be changed into a prime (5642033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541 + ... + 3402.

It is an arithmetic number, because the mean of its divisors is an integer number (532440).

Almost surely, 2^5642433 is an apocalyptic number.

5642433 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5642433 is a deficient number, since it is larger than the sum of its proper divisors (2876607).

5642433 is a wasteful number, since it uses less digits than its factorization.

5642433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 3999 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 5642433 is about 2375.3806010827. The cubic root of 5642433 is about 178.0282011455.

Adding to 5642433 its reverse (3342465), we get a palindrome (8984898).

Subtracting from 5642433 its reverse (3342465), we obtain a cube (2299968 = 132³).

The spelling of 5642433 in words is "five million, six hundred forty-two thousand, four hundred thirty-three".